diff --git a/Core/ProfitTrailer/StrategyHelper.cs b/Core/ProfitTrailer/StrategyHelper.cs
index aee5ec5..cee6e96 100644
--- a/Core/ProfitTrailer/StrategyHelper.cs
+++ b/Core/ProfitTrailer/StrategyHelper.cs
@@ -197,6 +197,7 @@ namespace Core.ProfitTrailer
           case "dema":
           case "hma":
           case "pdhigh":
+          case "signal":
             result = true;
             break;
           default:
@@ -458,4 +459,4 @@ namespace Core.ProfitTrailer
       return result;
     }
   }
-}
\ No newline at end of file
+}